Supercharging a 440 Stroker

a bone stock 440 with a 8.71 blower 906 heads,,BDS claims 600 horse power easy,,

if you want a street motor and drag race once in a while,,you can get a decent complete package blower ready motor,,and blower,,carbs tuned correctly,,,all the things that you would end up doing more then once till you got it right,,,

go to BIG ALS TOY BOX web site he has affordable prices for complete packages,,,,he is in MASS


As tempting as that is I dont have the funds to buy something like that in one shot. Half the reason I'm wanting to do this anyways is so me and my son can work on it together, but I do want it to be done right the first time. I was origionally thinking the 871 kit from blowerdriveservice.com but that will have to be the last thing on the engine (next Tax season). So if I am planning on supercharging this thing, would stroking it be worth it or overkill?